The skull morphology analysis starts from a 3-D segmentation of the skull in MRI data using the adaptive thresholding and mathematical morphological operations.
Although the limbs and gills of Acanthostega suggest the fish spent most of its time in the water, skull stress analysis indicates that it bit, the team reports online this week in the Proceedings of the National Academy of Sciences.
This is probably a function of low sample size and the fact that Machairodus aphanistus could not be included in the skull shape analysis.
Skull BMD analysis for equal sets of European and Non-European children shows a GWS signal in the WNT16/CPED1 locus only in the Non-European children, although similar direction for the leading SNPs was found in both sets (Online Resource 12).
So far, the researchers have unearthed four graves in all, removing 16 skulls for analysis.
The skulls for analysis were photographed in dorsal, ventral, and lateral views with a digital camera from a distance of 190 cm (to minimize parallax) and saved in JPEG format.
It's believed the master architect's grave, which is located within the mosque complex, was exhumed in the 1930s and the skull removed for analysis by supposed experts at the time to determine Sinan's racial identity.
Our Simplex Mesh and Histogram Analysis Skull Stripping (SMHASS) method was tested on the following international databases commonly used in scientific articles: BrainWeb, Internet Brain Segmentation Repository (IBSR), and Segmentation Validation Engine (SVE).
However, most current craniofacial reconstruction systems generally take the whole face or skull for shape analysis, while the local feature of skull and face is not emphasized.
Two hours after SE onset, four animals per group were decapitated and brains dissected out from the skull for superarray analysis, whereas eight more animals per (group in the same experimental conditions) were perfused by a lowviscosity resin for vascular cast technique (n = 4) or 4% para-formaldehyde (n = 4) for EM analysis.
